Product Information:
Super waterproof: not just a little bit, waterproof polyester material can make it enjoy well waterproof effects.
Reflective night: the reflective strip behind the cover makes you safer at night
Compact and lightweight: ultra-lightweight and super-small shrink volume make it easier for you to carry.
Easy to use: adjustable elastic band makes it easier for you to use
Many sizes: three sizes for different packs